Alternators

Genuine BMW Alternators Online

Everything in your BMW depends on electricity, even if you have a stripped down club racer: the spark plugs need electricity to fire, the transmission needs electricity to decide when to shift, the traction control uses electricity to power sensors and valves, and the battery uses it to recharge so it can power the starter. All that power comes from the alternator: when it fails, so does the rest of your car.

Why Use a Genuine BMW Alternator?

An OEM alternator is the most reliable choice:

-Designed specifically for your BMW's mounting brackets for a perfect fit and easy installation

-Built to original factory specifications to deliver consistent performance

-Backed by a factory warranty

Get OEM Alternators and More for your BMW at GoBMWParts.com

Want genuine BMW parts delivered to your door? GoBMWParts.com has a massive stock of OEM parts and accessories ready to be shipped. Finding the part you need is simple thanks to an advanced search engine that lets you find items by application, part number, VIN and keywords like “alternator.” Still can't find what you're looking for? Contact us to talk to our factory-trained parts people.

Alternator
12-31-8-645-326
Other Names: Alternator 123010 More
Description: 2.0L gas, 190 amp. More
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe
  • 4 more
$1,215.05
$845.92
$1,215.05
$845.92
Alternator
12-31-8-611-280
Other Names: Alternator 123010 More
Description: 750i, 750ix. 4.4L. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 750i,
    • 750i xDrive
$1,446.47
$1,007.04
$1,446.47
$1,007.04
Alternator
12-31-8-614-276
Other Names: Alternator 123010 More
Description: 3.0L, without M4, 180 amp, without neck warmer. M240i, m240ix. 340i. 440i. 340xi. 4 series. 3 series gt. 3.0L, 2012-16, 180 amp. 3.0L,... More
Fits:
  • BMW:
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • M2,
    • M240i,
    • M240i xDrive,
    • M3
  • 6 more
$1,157.19
$805.63
$1,157.19
$805.63
Alternator
12-31-7-640-132
Other Names: Alternator 123010 More
Description: X1. More
Fits:
  • BMW:
    • X1
$1,157.19
$805.63
$1,157.19
$805.63
Alternator
12-31-7-616-119
Other Names: Alternator 123010 More
Description: 640i, 640i xDrive. X6. From 3/12. Xdrive35i. Sdrive35i. 3.0L, from 03/2012. 3.0L turbo gas, new. Sedan, 3.0L, 2012-16, 215 amp. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 335i,
    • 335i xDrive,
    • 535i GT,
    • 535i GT xDrive,
    • 640i,
    • 640i Gran Coupe,
    • 640i xDrive,
    • 640i xDrive Gran Coupe,
    • ActiveHybrid 3,
    • X3,
    • X5,
    • X6
  • 7 more
$1,272.92
$886.20
$1,272.92
$886.20
Alternator
12-31-7-603-779
Other Names: Alternator 123010 More
Replaces: 12-31-4-595-890, 12-31-7-575-344
Description: 4.4L, new. More
Fits:
  • BMW:
    • 550i GT,
    • 550i GT xDrive
$1,330.76
$926.48
$1,330.76
$926.48
Alternator
12-31-8-571-357
Other Names: Alternator 123010 More
Description: 3.0L, without M4, 180 amp, with neck warmer. 540i, 540ix. 530i, 530ix. 740i, 740ix. 440i. X3. 340xi. 180amp. 4 series. 3.0L, 180a. 3... More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • 530e,
    • 530i,
    • 530i xDrive,
    • 540i,
    • 540i xDrive,
    • 740i,
    • 740i xDrive,
    • M3,
    • X3
  • 11 more
$1,157.19
$805.63
$1,157.19
$805.63
Alternator
12-31-8-571-358
Other Names: Alternator 123010 More
Description: 530i, 530ix. 540i, 540ix. 740i, 740ix. X3. 250amp. 3.0L, 250a. 2.0, 3.0L, 250 amp, new. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 530e,
    • 530i,
    • 530i xDrive,
    • 540i,
    • 540i xDrive,
    • 740i,
    • 740i xDrive,
    • X3
  • 3 more
$1,446.47
$1,007.04
$1,446.47
$1,007.04
Alternator
12-31-7-605-061
Other Names: Alternator 123010 More
Description: Z4. With turbo. 2.0L gas, 210 amp. With m sport package. More
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i xDrive,
    • Z4
$1,272.92
$886.20
$1,272.92
$886.20
Alternator
12-31-7-605-478
Other Names: Alternator 123010 More
Description: 228i, 228xi. 528i, 528xi. 328xi. 320i. 428i. 328i. Z4. X3. 170amp. 4 series. With turbo. 28i series. 2.0L turbo. 3 series gt. 2.0L gas,... More
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 528i,
    • 528i xDrive,
    • M2,
    • X3,
    • Z4
  • 11 more
$919.88
$640.42
$919.88
$640.42
Alternator
12-31-7-605-479
Other Names: Exch.-Alternator 123019 More
Description: 228i, 228xi. 328xi. 328i. 428i. 320i. X3. X1. X4. 210amp. 4 series. 28i series. 3 series gt. With turbo, 2.0l. 2.0L gas, 210 amp. More
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 528i,
    • 528i xDrive,
    • M2,
    • X1,
    • X3,
    • X4,
    • Z4
  • 13 more
$958.62
$656.08
$958.62
$656.08
Alternator
12-31-7-603-783
Other Names: Exch.-Alternator 123019 More
Replaces: 12-31-7-595-144
Description: 760Li. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 760Li
$973.02
$665.93
$973.02
$665.93
Alternator
12-31-7-591-530
Other Names: Exch.-Alternator 123019 More
Replaces: 12-31-7-591-526
Description: 640i, 640i xDrive. M235i, m235xi. 535xi. 535i. 435i. X3. X5. X6. To 3/12. 4 series. Xdrive35i. 35i series. Auto trans. 3.0L, reman.... More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 435i,
    • 535i,
    • 535i GT,
    • 535i GT xDrive,
    • 535i xDrive,
    • 640i,
    • M2,
    • M235i,
    • M235i xDrive,
    • X3,
    • X5,
    • X6
  • 7 more
$958.62
$656.08
$958.62
$656.08
Alternator
12-31-7-552-816
Other Names: Exch.-Alternator 123019 More
Description: Z4. Without turbo. More
Fits:
  • BMW:
    • Z4
$827.91
$566.62
$827.91
$566.62
Alternator
12-31-7-543-083
Other Names: Exch.-Alternator 123019 More
Description: Z4. 3.0l. 155 amp. More
Notes: Alternator Is Sold Only As An Assembly. More
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 330i,
    • 330xi,
    • Z4
$784.34
$536.81
$784.34
$536.81
Alternator
12-31-7-540-994
Other Names: Exch.-Alternator 123019 More
Replaces: 12-31-7-537-962
Description: X5. 4.4l. 4.4, 4.6 & 4.8L, factory. More
Notes: Alternator Is Serviced As An Assembly Only. More
Fits:
  • BMW:
    • X5
$827.91
$566.62
$827.91
$566.62
Alternator
12-31-7-541-696
Other Names: AT-Compact Alternator 123019 More
Replaces: 12-31-7-546-285
Description: 325 & 330i, ci, xi. 525i. 530i. X3. 150 amp. 140 amp. 155 amp. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 325xi,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • X3
  • 4 more
$666.71
$456.29
$666.71
$456.29
Alternator
12-31-7-519-620
Other Names: Exch-Compact Alternator 123019 More
Description: Z4. More
Notes: Alternator Is Sold Only As An Assembly. More
Fits:
  • BMW:
    • Z4
$555.59
$380.24
$555.59
$380.24
Alternator
12-31-7-501-687
Other Names: Exch-Compact Alternator 123019 More
Description: 325 & 330i, ci, xi. 525i, 530i. 2.5 & 3.0L, 90 amp, remanufactured. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 325xi,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • M3,
    • Z3
  • 5 more
$481.52
$332.34
$481.52
$332.34
Alternator
12-31-1-247-488
Other Names: Exch-Compact Alternator H12319 More
Description: Z3. 1.9l. More
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More
Fits:
  • BMW:
    • Z3
$546.83
$412.96
$546.83
$412.96
Alternator
12-31-1-247-310
Other Names: Exch-Compact Alternator H12319 More
Description: 318i, is, ic. 318ti. 80 amp, 1.9L, remanufactured. More
Notes: Serviced As An Assembly Only. More
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti,
    • 323i,
    • 323is,
    • 328i,
    • 328is,
    • M3
  • 3 more
$554.18
$392.36
$554.18
$392.36
Alternator
12-31-1-744-567
Other Names: Exch-Compact Alternator H12319 More
Replaces: 12-31-1-738-351, 12-31-1-738-352, 12-31-1-744-563
Description: 525i, 140 amp. 323is, ic. 328is, ic. 328i, ci. 325. M3. Auto trans. 140 amp, remanufactured. More
Notes: Serviced As An Assembly Only. More
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • M3
  • 6 more
$644.60
$456.38
$644.60
$456.38
Alternator
12-31-1-704-082
Other Names: Exch-Compact Alternator H12319 More
Replaces: 12-31-1-747-204, 12-31-1-468-623
Description: 740i & 740iL. 840Ci. 530, 540. More
Notes: Alternator Is Only Sold As An Assembly For 1996-97. More
Fits:
  • BMW:
    • 530i,
    • 540i,
    • 740i,
    • 740iL,
    • 840Ci
$689.58
$488.23
$689.58
$488.23
Alternator
12-31-1-738-092
Other Names: Exch.-Alternator H12319 More
Replaces: 12-31-1-735-404
Description: 325. 140 amp, remanufactured. More
Notes: Order By Description. More
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325i,
    • 325is
$631.16
$499.00
$631.16
$499.00
Alternator
12-31-8-570-676
Other Names: Exch.-Alternator 123019 More
Description: X5. With diesel. 3.0L turbo diesel, 230 amp. More
Notes: Alternator Is Serviced As An Assembly Only. More
Fits:
  • BMW:
    • X5
$973.02
$665.93
$973.02
$665.93
Alternator
12-31-7-591-270
Other Names: Exch.-Alternator 123019 More
Description: X3. 170 amp. 28i series. More
Fits:
  • BMW:
    • X3
$827.91
$566.62
$827.91
$566.62
Alternator
12-31-7-801-173
Other Names: Exch.-Alternator 123019 More
Description: X5. 3.0l. With diesel. With 4 zone ctrl. More
Notes: Alternator Is Serviced As An Assembly Only. More
Fits:
  • BMW:
    • X5
$740.74
$506.96
$740.74
$506.96
Alternator
12-31-7-837-981
Other Names: Exch.-Alternator 123019 More
Description: M series. More
Notes: Serviced As An Assembly Only. More
Fits:
  • BMW:
    • M3
$958.62
$656.08
$958.62
$656.08
Alternator
12-31-7-555-926
Other Names: Exch.-Alternator 123019 More
Replaces: 12-31-7-551-254
Description: 528i, 528xi. 128i. X5. X3. 180 amps. 150 amps. 3 series. Auto trans. N52n (ulev). Without 4-zone. Without diesel. Sedan & wagon, 180 amp,... More
Notes: Part Listed Is Remanufactured. More
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 135is,
    • 328i,
    • 328i xDrive,
    • 328xi,
    • 335d,
    • 335i,
    • 335i xDrive,
    • 528i,
    • 528i xDrive,
    • 528xi,
    • 535i,
    • 535i xDrive,
    • 535xi,
    • M3,
    • X3,
    • X5
  • 13 more
$775.86
$531.00
$775.86
$531.00
Alternator
12-31-7-561-004
Other Names: Exch.-Alternator 123019 More
Description: X5. 4.8l. 180 amp. More
Notes: Alternator Is Serviced As An Assembly Only. More
Fits:
  • BMW:
    • X5
$871.50
$596.45
$871.50
$596.45
Alternator
12-31-7-542-935
Other Names: Exch.-Alternator 123019 More
Description: 750i, 750Li. 550i. 650i. Without gt. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 550i,
    • 650i,
    • 750i,
    • 750Li
$871.50
$596.45
$871.50
$596.45
Alternator
12-31-7-525-376
Other Names: Exch.-Alternator 123019 More
Description: 525xi, 530xi. 530i. 525i. 185 amp. 3 series. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 330i,
    • 330xi,
    • 525i,
    • 525xi,
    • 530i,
    • 530xi
  • 3 more
$740.74
$506.96
$740.74
$506.96
Alternator
12-31-1-432-984
Other Names: Exch-Compact Alternator H12319 More
Replaces: 12-31-1-432-962, 12-31-1-432-976, 12-31-1-432-982
Description: Air cooled, 525i, 528i, 530i, 90 amp. Z3. 2.5l. 2.8l. 80 amp. 2.5 & 3.0L, 90 amp, remanufactured. More
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More
Fits:
  • BMW:
    • 528i,
    • Z3
$467.48
$322.66
$467.48
$322.66
Alternator
12-31-1-735-403
Other Names: Exch.-Alternator H12319 More
Replaces: 12-31-1-730-752, 12-31-1-730-753, 12-31-1-735-402, 12-31-1-735-695, 12-31-1-735-696, 12-31-1-735-698
Description: 325. 105 amp. 90 amp manual trans, remanufactured. More
Notes: Order By Description. More
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325i,
    • 325is
$642.75
$508.16
$642.75
$508.16
Alternator
12-31-1-315-962
Other Names: Exch.-Alternator H12319 More
Replaces: 12-31-1-466-336
Description: M5. 140 amp. More
Fits:
  • BMW:
    • M5
$697.86
$527.02
$697.86
$527.02
Alternator
12-31-1-739-421
Other Names: Exch-Compact Alternator H12319 More
Replaces: 12-31-1-727-576, 12-31-1-721-692, 12-31-1-721-778, 12-31-1-721-921, 12-31-1-721-923
Description: 318i, 80 amp. More
Fits:
  • BMW:
    • 318i,
    • 318is
$554.47
$392.56
$554.47
$392.56
Alternator
12-31-8-570-673
Other Names: Exch.-Alternator 123019 More
Description: 535d, 535dxi. 740ldxi. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 535d,
    • 535d xDrive,
    • 740Ld xDrive
$973.02
$665.93
$973.02
$665.93
Alternator
12-31-7-616-121
Other Names: Exch.-Alternator 123019 More
Description: 3.0L, without M4, 215 amp. 640i, 640i xDrive. M235i, m235xi. M40i series. 335xi. 535xi. 740i. 335i. 435i. 535i. X6. X5. X4. 4 series.... More
Notes: Alternator Is Serviced As An Assembly Only. More
Fits:
  • BMW:
    • 328i,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 535i,
    • 535i GT,
    • 535i GT xDrive,
    • 535i xDrive,
    • 640i,
    • 640i Gran Coupe,
    • 640i xDrive,
    • 640i xDrive Gran Coupe,
    • 740i,
    • 740Li,
    • 740Li xDrive,
    • ActiveHybrid 3,
    • M2,
    • M235i,
    • M235i xDrive,
    • M3,
    • X4,
    • X5,
    • X6
  • 22 more
$958.62
$656.08
$958.62
$656.08
Alternator
12-31-7-626-155
Other Names: Exch.-Alternator 123019 More
Description: Without 335is. 135i. X1. 3 series. 35i series. Without diesel. With turbo, from 3/12. Coupe & convertible, 3.0L, with turbo. More
Notes: Serviced As An Assembly Only. More
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 135is,
    • 335i,
    • 335i xDrive,
    • 335is,
    • X1
  • 2 more
$827.91
$566.62
$827.91
$566.62
Alternator
12-31-7-558-218
Other Names: Exch.-Alternator 123019 More
Description: Z4. 3.0l. With turbo. More
Fits:
  • BMW:
    • Z4
$827.91
$566.62
$827.91
$566.62
Alternator
12-31-7-600-771
Other Names: Exch.-Alternator 123019 More
Description: 535i. To 7/12. 3.0L turbo, without hybrid, manual trans. More
Fits:
  • BMW:
    • 535i,
    • 535i GT,
    • 535i xDrive
$958.62
$656.08
$958.62
$656.08
Alternator
12-31-7-591-271
Other Names: Exch.-Alternator 123019 More
Description: 528i, 528xi. X3. 210 amp. 28i series. More
Fits:
  • BMW:
    • 528i,
    • X3
$958.62
$656.08
$958.62
$656.08
Alternator
12-31-7-603-781
Other Names: Exch Alternator 123019 More
Replaces: 12-31-7-573-755
Description: 740i. X6. Xdrive35i. 3.0L turbo, to 3/12. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 740i,
    • 740Li,
    • X6
$973.02
$665.93
$973.02
$665.93
Alternator
12-31-7-560-989
Other Names: Exch.-Alternator 123019 More
Description: 3.0L gas non turbo, 220 amp. More
Fits:
  • BMW:
    • X5
$973.02
$665.93
$973.02
$665.93
Alternator
12-31-7-836-592
Other Names: Exch.-Alternator 123019 More
Description: M5. M6. 5.0l, remanufactured. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • M5,
    • M6
$910.71
$623.29
$910.71
$623.29
Alternator
12-31-7-540-992
Other Names: Exch.-Alternator 123019 More
Replaces: 12-31-7-525-440
Description: 745i, 745Li. 645Ci. 545i. 4.4L 2008, remanufactured. 4.4 & 4.8L, remanufactured. 4.4, 4.6 & 4.8L, remanufactured. 4.4L 2002-03, 6.0L, 170... More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • 545i,
    • 645Ci,
    • 650i,
    • 745i,
    • 745Li,
    • 760i,
    • 760Li,
    • Alpina B7,
    • X5
  • 4 more
$871.50
$596.45
$871.50
$596.45
Alternator
12-31-7-551-253
Other Names: Exch.-Alternator 123019 More
Replaces: 12-31-7-532-627
Description: 3.0L, 140 amp. More
Fits:
  • BMW:
    • X5
$629.64
$430.92
$629.64
$430.92
Alternator
12-31-7-831-436
Other Names: Exch-Compact Alternator 123019 More
Description: M3. Z3. 120 amp. 3.2L, remanufactured. More
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More
Fits:
  • BMW:
    • M3,
    • Z3
$718.95
$492.05
$718.95
$492.05
Alternator
12-31-7-501-690
Other Names: AT-Compact Alternator 123019 More
Replaces: 12-31-7-501-599, 12-31-1-432-979, 12-31-1-432-980, 12-31-1-432-981, 12-31-1-432-985
Description: 325 & 330i, ci, xi. 323i, ci, touring. 525i, 530i. 328i, ci. 528i. X5. Z3. 3.0l. 2.5l. 2.8l. 140 amp. Remanufactured, 120 amp. More
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More
Fits:
  • BMW:
    • 323Ci,
    • 323i,
    • 325Ci,
    • 325i,
    • 325xi,
    • 328Ci,
    • 328i,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 528i,
    • 530i,
    • M3,
    • X5,
    • Z3
  • 11 more
$485.34
$334.99
$485.34
$334.99
Alternator
12-31-1-407-440
Other Names: Compact Alternator H12310 More
Description: M5. More
Notes: Alternator Is Serviced Only As An Assembly. More
Fits:
  • BMW:
    • M5,
    • Z8
$1,165.54
$770.19
$1,165.54
$770.19